最小残差熵与最小均方差的主元网络及其比较

Translated title of the contribution: Comparisons between minimum error entropy and minimum mean squared error based on PCA neural networks

Zhenhua Guo, Hong Yue, Hong Wang

Research output: Contribution to journalArticle

Abstract

Principal component analysis and neural network combining PCA provides an adaptive neural network parallel line of the main element and master spatial analysis techniques, but the data for non-Gaussian stochastic systems based on the minimum mean square error of the reconstructed PCA extracted . the main element direction than the direction of maximizing the information paper first presents a minimum mean square error based on self-association of the main element network analysis of variance reconstruction of its best properties of both IT and non-maximizing features; then presented with minimal residual Poor information entropy learning objectives PCA neural network and gives the approximate calculation method residual entropy network output and network learning methods; finally analyzed in Gaussian random distribution system, the minimum residual entropy and minimum mean square error of reconstruction The results are consistent.
Original languageChinese
Pages (from-to)96-102
Number of pages7
JournalPattern Recognition and Artificial Intelligence
Volume18
Issue number1
DOIs
Publication statusPublished - Feb 2005

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Keywords

  • PCA neural networks
  • minimum residual entropy
  • minimum mean squared error

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